First (via Geekologie), we have the immortal cartoon sad sack Charlie Brown, immortalized by artist Tim O'Brien as a living breathing human. Prepare to be amazed and likely horrified.
Next, continuing the cartoon-to-human theme, from artist Pixeloo comes a few images that have been around on the web for a bit, but I find them so fascinating I added them here.
First, the human Homer Simpson:
And next, the human Stewie Griffin:
And finally (again via Geekologie [great site, by the way]) comes the "I Can Read Movies" series, a collection of absolutely perfect, bang-on terrific vintage covers for paperback novelizations of movies. I don't know who spacesick is, but he or she should be designing the real thing.
Scroll down slowly, and try to guess the title of the movie from the image. And check the link for many more titles.
Boy, I wish I had talent.